155215316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{11173}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 285339264

約数和(自身を除く): 130123948

約数列:

[1, 2, 4, 23, 46, 92, 151, 302, 604, 3473, 6946, 11173, 13892, 22346, 44692, 256979, 513958, 1027916, 1687123, 3374246, 6748492, 38803829, 77607658, 155215316]

約数ペア:

[(1, 155215316), (2, 77607658), (4, 38803829), (23, 6748492), (46, 3374246), (92, 1687123), (151, 1027916), (302, 513958), (604, 256979), (3473, 44692), (6946, 22346), (11173, 13892)]